METSO PENTABEAD® 20

1 of 1 products in this brand
METSO PENTABEAD® 20 are free-flowing, water-soluble beaded powders composed of metasilicate with a silica (SiO₂) to soda (Na₂O) ratio of 1. These sodium metasilicates are manufactured from sodium silicate glass, created by melting high-purity sand with soda ash in furnaces.

Chemical Name: Sodium Silicate

CAS Number: 1344-09-08

Synonyms: Silicic Acid Sodium Salt

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    Identification & Functionality

    Properties

    Soluble In
    Appearance
    Clear
    Soluble in
    Water
    Typical Properties
    ValueUnitsTest Method / Conditions
    Sodium Oxide Content28.3 - 30.3wt %-
    Silicon Dioxide Content27 - 29.8wt %-
    Water Content41.25 - 42.25wt %-
    Density0.88g/cm³-
    Particle Size (16 to 48 mesh)94%-
    Melting Point72.0°C-
    Rate of Solution in Water (5wt%, at 70°F)35sec-

    Regulatory & Compliance

    Quality Standards